PM-F POM lined steel backing flanged oil lubricating slide bearing bushing 

is made of triple layer composites: carbon steel as base, porous bronze intermediate layer, POM & Pb (or non-Pb mixture) inner surface layer. The POM inner layer pressed with many oil pockets to store enough grease. Also it called SF-2 in China and DX,PAP P20 overseas.

The products are widely used in machinery industry, such as auto machines, punch machine, forging and pressing machine, vehicle chassis, lifting equipment, mining machinery, steel industry, etc.

FM-T Grooved Bushing Steel backing POM Coated is a boundary lubricating bearing,the inner surface sintered POM plastic with oil grooves and pockets.It is suggesting using it after greased.

Also it can be in material of stainless steel(PMSS) and bronze (PMB).Shapes in cylinder (PM-S) and flanged (PM-F). Generally the bushing is in yellow color with oil pockets only. PM-T means blue color POM with additional oil grooves.

Technical Data

1.POM composite 0.3~0.5mm as sliding layer

2.Porous bronze 0.2~0.3mm

3.Metal backing 0.4~2.2mm*

4.Tin-plating 0.005mm or copper plating 0.008mm

* Metal in carbon steel, bronze or stainless steel.

Products Standard: ISO3547 (Replaces DIN1494)